.section{
    width: 100%;
    height: 100%;
    margin-bottom: 80px;
    position: relative;
    .section-wrapper{
        width: 1040px;
        margin: 0 auto;
    }
    .section-1100{
        width: 1100px;
    }
    .wrapper-1140{
        width: 1140px;
    }
    .wrapper-1168{
        width: 1168px;
    }
}
